Chloride ppm
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151.0
Knoch Knolls : Dupage River
Naperville, Illinois, United States
Observed by
Mackenzie Kaehler
- Observed on: Wed, 20 Dec 2023 22:19:00 +0000
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Associated with:
National Great Rivers : Winter Chloride Watch - Lat: 41.7124122
- Lng: -88.1416224
Observation report
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Notes
Ducks and other critters are still active in the area